in contact的用法和樣例：
例句
- John could not bear to see anything hurt; when anyone he came in contact with got hurt, he made a practice of moving on. He called it traveling light in life.
不管什麼受到傷害，約翰見了都受不了。要是與他交往的人受了傷害，他部總是走開。他把這稱作「輕輕鬆輪地生活」。 - The two substances are now in contact (with each other), and a chemical reaction is occurring.
現在這兩種物質(互相)接觸產生了化學反應。 - I came in contact with her by telephone.
我和她通過電話聯絡。 - Have the children been in contact with disease?
孩子們同這種疾病有過接觸嗎？
